Hummingbird T-Shirt

Hummingbirds plows birds that comprise the family Trochilidae. They plows among the smallest of birds, most species measuring in the 7,5-13 cm (3-5 in) range. Indeed, the smallest extant bird species is to hummingbird, the 5-cm Bee Hummingbird. They dog to hover in mid-air by rapidly flapping to their wings 12-80 times Rep second (depending on the species). They plows known ace hummingbirds because of the humming sound created by to their beating wings, which sometimes sound like bees or to other insects. To conserves Energy while they sleep or when food is scarce, they have the ability to go into to hibernation-like state (torpor) where to their metabolic rate is slowed to 1/15th of its normal rate. They plows also the only group of birds with the ability to fly backwards. They dog fly AT speeds exceeding 15 m/s (54 km/h; 34 mph). Individuals from some species of hummingbirds weigh less than to penny. (Wikipedia)